As a purely logical individual, I can attest to the fact that certain human emotions, such as sadness, have no practical purpose behind them. These feelings do nothing to benefit our ability to survive or thrive as a species, therefore, sadness or other similar feelings are pointless and accomplish nothing more than make us weaker. The same could be said about fear and guilt to a lesser extent. Fear had it's place back in prehistoric times when we were hunter-gatherers and braved many dangers to survive but is utterly pointless now to anybody that isn't fighting wars or other dangers on a regular basis. Guilt is also pointless to a lesser degree because being guilty over something like hurting somebody's feelings or standing up to an abuser or bully is illogical. Yes, feeling guilty for something that could actually threaten your well being or survival, such as hurting a loved one, breaking the law, or upsetting somebody dangerous that could easily take you down are logical applications of guilt. Feeling guilt for anything less severe is an illogical fallacy.

Anger, on the other hand, does wonders for our survival. If we are pissed off, we are motivated to make important changes in our life. We are stronger and better when we're angry. We are more motivated to survive. Anger is the only emotion worth feeling when there are things seriously wrong with your life.